Balcony Cleaning

• Layers of dirt and grime: Especially where water pools or corners trap debris
• Bird droppings: Acidic enough to stain and slowly eat into sealants
• Mould and algae: Love cold water and dark patches
• Built up pollen and dust: From nearby trees or busy roads
• Grease stains and food spills: Party aftermath or outdoor cooking sessions
• Random dirty spots: Like footprints, coffee spills or that mystery stain no one wants to own up to

Not all balconies are created equal — and neither are the tools you use to clean them. A pressure washer might work a treat on concrete but will wreck waterproofed or delicate surfaces. Let’s break it down.

Tiled Balconies

• Use a neutral pH cleaning product
• Avoid chemical cleaners with acid or bleach — they’ll destroy grout over time
• Use warm water or even hot water for a deeper clean
• Mop up dirty water as you go to avoid streaking

Painted or Sealed Surfaces

• No pressure washing — it’ll strip the paint quicker than a heatwave in Darwin
• Use a microfibre mop and soft cleaning solutions
• Follow care instructions if available — many surfaces need a gentle touch

Concrete Balconies

• Pressure washing is okay here if the drainage is good
• Use an electric brush for tough stains or areas with stubborn dirt
• Cold water is fine but warm water is quicker

Timber or Decking

• Don’t flood — excess water causes warping
• Soft wash and gentle scrub only
• Re-oil as part of your regular maintenance schedule

Glass Balustrades and Shower Glass Panels

• Vinegar mix or commercial glass cleaner
• Dry thoroughly to prevent water spots

Safety Tip: Wear safety glasses if using a pressure washer or scrubbing anything overhead. Balcony safety first — nobody wants to cop a blast in the face.

Step 1: Clear and Inspect

• Remove all furniture, mats and plants. Take this opportunity to check for cracks, rust or water pooling. A quick chat with your strata manager might be wise if drainage looks dodgy.

Step 2: Dry Sweep and Corner Cleaning

• Use a stiff broom to remove loose dust, leaves and debris. Pay extra attention to corners where dirt tends to accumulate. Use a brush for tight spots — a blower or vacuum works too.

Step 3: Prep Your Cleaning Solutions

• Mix your cleaning products in a bucket of water — hot water for grease, warm water for general grime. Don’t overdo the chemical cleaners. Excess soap leaves a film.

Step 4: Scrub and Mop

• Use a deck brush or electric brush for stubborn stains. Work from the inside out to avoid trapping dirt in corners. Mop up excess water as you go — dirty water left to dry equals streaks and stains.

Step 5: Rinse Carefully

• Rinse with clean water using a mop or towels. On apartment balconies with no drainage, use absorbent cloths or a wet/dry vac. Don’t flood your neighbours.

Step 6: Dry it Right

• Use old towels or a dry mop. Let it air dry completely before you move furniture back. Wet surfaces are magnets for new dirt.

• Clean every 2-3 months to prevent stains from becoming permanent
• Use an electric brush to clean tile grout without blasting it
• Bucket of water > hose. Control = less mess
• Eco-friendly cleaning products for balcony plants and pet-safe zones
• Attention to corners is what separates a quick clean from a pro-level result
• For high-rise setups, consider a cleaning consultation to avoid breaking any strata rules

• Advanced equipment: wet/dry vacs, soft wash gear, pressure washers (if needed)
• Knowledge of all balcony types, from top-floor apartments to open-air terraces
• Surface-safe cleaning approach — no one-size-fits-all nonsense
• Pet- and plant-friendly cleaning products* Water awareness
• Couch cleaning and furniture cleaning if you want the works

Hey there!

So you’ve got a big job, stubborn stains or just want peace of mind? Call in the professionals. We’ve had people try everything — vinegar, lemon, baking soda, bleach — and end up making the mess worse.

We’ve seen strata tenants get fined for pressure washing that damaged waterproofing. Avoid the drama — get someone who knows what they’re doing with delicate surfaces.

Plus we can bundle your balcony cleaning with other services like window cleaning, shower glass polishing or furniture cleaning. One job, one crew, one clean balcony.

Balcony cleaning isn’t just a box to tick — it’s how you turn your outdoor space into a liveable space. A space you actually want to be in.

With the right cleaning method, gear and a bit of regular cleaning you’ll extend the life of your surfaces and avoid costly repairs. Or let the pros like us at Window Cleaning Melbourne Crew do it.

Whether it’s dirt, grime, grease or just a couple of spots driving you mad — we’ve got a cleaning step (and cleaning solution) for that.